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Calcium Hydride ( )Reacts with Water to Form Hydrogen

Question 158

Multiple Choice

Calcium hydride ( Calcium hydride ( ) reacts with water to form hydrogen gas: (s) + O (l) → (aq) + (g) How many grams of are needed to generate 48.0 L of gas at a pressure of 0.995 atm and a temperature of 32 °C? A) 56.8 B) 0.954 C) 161 D) 40.1 E) 80.3 ) reacts with water to form hydrogen gas: Calcium hydride ( ) reacts with water to form hydrogen gas: (s) + O (l) → (aq) + (g) How many grams of are needed to generate 48.0 L of gas at a pressure of 0.995 atm and a temperature of 32 °C? A) 56.8 B) 0.954 C) 161 D) 40.1 E) 80.3 (s) + Calcium hydride ( ) reacts with water to form hydrogen gas: (s) + O (l) → (aq) + (g) How many grams of are needed to generate 48.0 L of gas at a pressure of 0.995 atm and a temperature of 32 °C? A) 56.8 B) 0.954 C) 161 D) 40.1 E) 80.3 O (l) → Calcium hydride ( ) reacts with water to form hydrogen gas: (s) + O (l) → (aq) + (g) How many grams of are needed to generate 48.0 L of gas at a pressure of 0.995 atm and a temperature of 32 °C? A) 56.8 B) 0.954 C) 161 D) 40.1 E) 80.3 (aq) + Calcium hydride ( ) reacts with water to form hydrogen gas: (s) + O (l) → (aq) + (g) How many grams of are needed to generate 48.0 L of gas at a pressure of 0.995 atm and a temperature of 32 °C? A) 56.8 B) 0.954 C) 161 D) 40.1 E) 80.3 (g) How many grams of Calcium hydride ( ) reacts with water to form hydrogen gas: (s) + O (l) → (aq) + (g) How many grams of are needed to generate 48.0 L of gas at a pressure of 0.995 atm and a temperature of 32 °C? A) 56.8 B) 0.954 C) 161 D) 40.1 E) 80.3 are needed to generate 48.0 L of Calcium hydride ( ) reacts with water to form hydrogen gas: (s) + O (l) → (aq) + (g) How many grams of are needed to generate 48.0 L of gas at a pressure of 0.995 atm and a temperature of 32 °C? A) 56.8 B) 0.954 C) 161 D) 40.1 E) 80.3 gas at a pressure of 0.995 atm and a temperature of 32 °C?


A) 56.8
B) 0.954
C) 161
D) 40.1
E) 80.3

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