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Homework Statement
Write the formula for Ammonium Sulfide
Homework Equations
NH4^+ = ammonium
S^2- = Sulfur
The Attempt at a Solution
NH4^+2S
Borek said:You are half OK and half wrong. Approach is correct, but molar mass is wrong.
What is formula of the silver (I) oxide?
The purpose of writing formulas is to express complex mathematical or scientific relationships in a concise and organized manner. This helps to make the information more understandable and easier to use in calculations or experiments.
The basic elements of a formula include variables, operators, and constants. Variables represent unknown quantities, operators perform mathematical operations, and constants are fixed numerical values.
To write a formula in scientific notation, first identify the significant digits in the number. Then, move the decimal point to the right or left until there is only one non-zero digit to the left of the decimal point. Finally, multiply this number by 10 raised to the power of how many places the decimal point was moved.
A chemical formula is used to represent the types and quantities of atoms in a molecule, while a mathematical formula is used to express a relationship between variables using mathematical symbols and operations. Additionally, chemical formulas often use subscripts and coefficients to indicate the number of atoms, while mathematical formulas may use exponents or parentheses to show the order of operations.
Writing formulas can be beneficial in scientific research because they provide a systematic and organized way to express complex relationships and data. They can also be used to make predictions and guide experiments, as well as facilitate communication and understanding among scientists working on the same research project.