Stoichiometry & Equation Balancer
Instantly balance any chemical equation using linear algebra, compute molar masses (IUPAC 2021), identify the limiting reactant from gram inputs, and calculate theoretical yield.
CHEM 1311
ALEKS Chemistry
Limiting Reactant
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Truth Table Generator
Evaluate any Boolean propositional logic expression — AND, OR, NOT, XOR, IMPLIES, EQUIV — with full intermediate subexpression columns. Identifies tautologies.
CS103
zyBooks
Discrete Math
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Financial Amortization & NPV Calculator
Compute full loan amortization schedules, Net Present Value (NPV), and Internal Rate of Return (IRR) from dynamic cash flows — 100% client-side.
FIN 3320
Pearson MyLab
NPV / IRR
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Punnett Square Simulator
Calculate genotype and phenotype probabilities, and test Hardy-Weinberg equilibrium assumptions. Generate monohybrid and dihybrid crosses.
BIO 1406
Genetics
Hardy-Weinberg
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Kinematics Solver
Solve 1D and 2D kinematics problems (projectile motion) by identifying knowns and unknowns. Automatically applies the kinematic equations.
PHYS 1301
Physics
Kinematics
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Matrix Operations Solver
Perform matrix addition, multiplication, inversion, and calculate determinants. Step-by-step Gauss-Jordan elimination for linear systems.
MATH 2318
Linear Algebra
Matrices
