How many moles of HCl are present in 0.70 L of a 0.33 M HCl solution?

a

0.23 mol

Ob

0.38 mol

0.28 mol

Od

0.47 mol

What elements are found in salt?

How did this impact your ability to trade?

Créditos de carbono são certificados emitidos quando ocorre a redução da emissão de gases que agravam o efeito estufa. Por convenção, uma tonelada de gás carbônico corresponde a um crédito de carbono.

The combining of hydrogen and oxygen gas into liquid water is an example of what kind of change? A. Phase B. Chemical C. Physical

Consider the compound Pb (SO4) 2 and answer the following questions: What is the name of this compound? What is the molar mass of this compound? Explain how you calculated this value.

A 3.664 g sample of a monoprotic acid was dissolved in water. It took 20.27 mL of a 0.1578 M NaOH solution to neutralize the acid. Calculate the molar mass of the acid. (Monoprotic refers to an acid that provides only one H+).

How to tell how many valence electrons based on electron config?

Stained glass is homogeneous heterogeneous.

Write a sentence that descrices how to determine the number of moles of a compound in known mass of a compound if we know its molecular formula

In order to reduce dependence on imported oil, the government of Jalica has imposed minimum fuel-efficiency requirements on all new cars, beginning this year. The more fuel-efficient a car, the less pollution it produces per mile driven.