Balance then answer questions. __ ClO2(g) + __ H2(g) ® __ HCl(g) + __ H2O(g) Calculate the following, with proper number of significant figures: To make 0.92 mol of HCl, _______ liters at STP of ClO2(g) need to react. When 18 liters at STP of ClO2(g) react, _______ liters at STP of H2(g) react as well. When 1.84 liters at STP of H2O form, _______ grams of HCl form also.
States of Matter
The substance that constitutes everything in the universe is known as matter. Matter comprises atoms which in turn are composed of electrons, protons, and neutrons. Different atoms combine together to give rise to molecules that act as a foundation for all kinds of substances. There are five states of matter based on their energies of attraction, namely solid, liquid, gases, plasma, and BEC (Bose-Einstein condensates).
Chemical Reactions and Equations
When a chemical species is transformed into another chemical species it is said to have undergone a chemical reaction. It consists of breaking existing bonds and forming new bonds by changing the position of electrons. These reactions are best explained using a chemical equation.
Balance then answer questions.
__ ClO2(g) + __ H2(g) ® __ HCl(g) + __ H2O(g)
Calculate the following, with proper number of significant figures:
To make 0.92 mol of HCl, _______ liters at STP of ClO2(g) need to react.
When 18 liters at STP of ClO2(g) react, _______ liters at STP of H2(g) react as well.
When 1.84 liters at STP of H2O form, _______ grams of HCl form also.
When a count of 9.5 × 1022 H2 molecules reacts _______ liters at STP of H2O(g) form.
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