Chemical Experiment Simulation vs Math Solver Pro

Chemical Experiment Simulation is a software that simulates hands-on chemical experiments on mobile phones. At the same time, it also contains a lot of rich chemical knowledge. It is a unique and interesting software. Several important functions in the software: 1. Use your own hands to arbitrarily combine experimental devices on your mobile phone, give play to your imagination, and use your chemical knowledge to create different experimental combinations. At the same time, after the experiment, we will also provide users with the experimental results and the reaction equations used in the experiment, so that users can clearly know the whole chemical reaction process. 2. View and operate case experiments. Several representative chemical experiment cases are built in the software. Users can assemble these case experiment instruments according to the prompts to complete the experiments. We also provide detailed knowledge explanation for each case experiment, so that users can understand the reaction principle and be familiar with the reaction process. 3. Check the chemical elements. The software also includes two parts: intelligent element periodic table and element list. Users can view the information of an element and its related compounds from these two interface functions as needed. At the same time, it also includes a variety of display and arrangement methods, which makes the periodic table more convenient and intelligent. 4. Check the chemicals. The software has built-in more than 100 common chemical substances. Users can find and view some chemical substances in the list of substances. The basic information of these chemical substances is listed in detail in the software, and the common chemical reaction equations involved in these substances are also listed in particular. 5. Check the chemical reaction equation. Hundreds of chemical reaction equations are built into the software, and users can find and view them in the equation list. At the same time, enter the equation details page, and users can also directly conduct experiments according to this equation and directly observe the experimental phenomena. 6. Support rich extension functions. The software allows users to add chemical substances and chemical reaction equations by themselves, and use the newly added substances or equations for experiments, which greatly improves the expansion and richness of the software. 7. The software also adds a function of compound exercise distribution map, according to which users can be familiar with the exercises between various substances. 8. Check the functions of some basic chemistry knowledge. The software has built-in many basic chemical knowledge (such as metal activity sequence table, introduction of common laboratory instruments, etc.), which users can easily view. In short, this software is a systematic expansion of chemical experiments and chemical knowledge. It makes it easier and more interesting for users to observe and learn chemical knowledge.

Math Solver Pro is a comprehensive tool designed for students, engineers, and anyone who works with math in their studies or profession. The app includes 100+ calculators and guides covering a wide range of mathematical topics. Each calculator includes a brief theoretical explanation and performs step-by-step calculations using the correct formulas — making it ideal for learning, checking homework, or quick reference on the go. Covered Topics: • Matrix operations • Determinants • Vector calculus • 2D and 3D analytic (Cartesian) geometry • 2D and 3D elementary geometry • Systems of linear equations • Algebra • Quadratic equations and more Key Features: • Over 100 calculators across major math fields • Step-by-step solutions with detailed explanations • Quick theory references for each task • Random number generator for creating practice problems • Multilingual support: English, French, German, Italian, Portuguese, Russian, Spanish, Ukrainian Whether you're preparing for exams or solving real-world engineering tasks, Math Task Solver makes it fast and easy. The application performs the following operations: • Matrix addition • Matrix subtraction • Matrix multiplication • Matrix multiplication by scalar • Matrix transpose • Matrix square • Determinant: Sarrus method • Determinant: Laplace method • Invertible matrix • Vector Length • Vector coordinates by two points • Vectors addition • Vectors subtraction • Scalar and vector multiplication • Scalar product of vectors • Cross product of vectors • Mixed triple product • Angle between two vectors • Projection of a vector onto another vector • Direction cosines • Collinear vectors • Orthogonal vectors • Coplanar vectors • Area of triangle formed by vectors • Area of a parallelogram formed by vectors • Volume of pyramid formed by vectors • Volume of a parallelepiped formed by vecto • General equation of a straight line • Slope equation of a straight line • Line equation in segments • Polar parameters of the line • Relationship between line and point • Distance between two points • Dividing a segment in half • Dividing a segment in a given ratio • Triangle area • Condition under which three points lie on the same line • Condition of parallel lines • Two lines are perpendicular • Angle between two lines • Bunch of lines • Relationship between a line and a pair of points • Point to line distance • Equation of a plane • Condition for parallel planes • Condition for perpendicular planes • Angle between two planes • Segments on axes • Equation of a plane in segments • Relationship between a plane and a pair of points • Point to plane distance • Polar parameters of the plane • Normal Equation of a Plane • Reducing the plane equation to normal form • Equations of a line in space • Canonical equation of a straight line • Parametric equations of a straight line • Direction vectors • Angles between line and coordinate axes • Angle between two lines • Angle between line and plane • Condition of parallel line and plane • Condition of perpendicularity of a line and a plane • Triangle area • Median of triangle • Triangle height • Pythagorean theorem • Radius of a circle circumscribing a triangle • Radius of a circle inscribed in a triangle • Area of a parallelogram • Area of a rectangle • Square area • Trapezoid area • Rhombus area • Circle area • Sector area • Length of the arc of a circle • Parallelepiped volume • Cuboid volume • Cube volume • Pyramid surface area • Pyramid volume • Truncated pyramid volume • Cylinder lateral surface area • Cylinder total area • Cylinder volume • Cone lateral surface area • Cone total surface area • Cone volume • Sphere surface area • Sphere volume • Substitution method • Cramer's method • Invertible matrix method • Quadratic Equations • Biquadratic Equations • Arithmetic progression • Geometric progression • Greatest Common Divisor • Least Common Multiple The application is being actively developed and supplemented with new calculators. Keep for updates!