Question

З'єднайте вихідні речовини в реакцію з відповідними продуктами. a) 2 H2+O2→ б) 2 BA +O2→ в) СН4+2 О2→ г) 2S+3 О2→ а)СО2+2 Н2О б)2 Н2О в)2 SO3 г)2ВаО даю 30 балів зробіть будьласко все вірно як най можно скоріше

Answer 1

Ответ:

а) 2 H2+O2→ 2 Н2О;

б) 2 BA +O2→2ВаО;

в) СН4+2 О2→СО2+2 Н2О;

г) 2S+3 О2→2 SO3.

Answer 2

a) 2 H2 + O2 →

The reaction between hydrogen gas (H2) and oxygen gas (O2) produces water (H2O). This is a combustion reaction where hydrogen and oxygen combine to form water vapor. The balanced equation for this reaction is:

2 H2 + O2 → 2 H2O [[1]]

б) 2 BA + O2 →

The reaction between barium (Ba) and oxygen gas (O2) produces barium oxide (BaO). This is a synthesis reaction where barium and oxygen combine to form a compound. The balanced equation for this reaction is:

2 Ba + O2 → 2 BaO [[2]]

в) СН4 + 2 О2 →

The reaction between methane (CH4) and oxygen gas (O2) produces carbon dioxide (CO2) and water (H2O). This is a combustion reaction where methane reacts with oxygen to produce carbon dioxide and water vapor. The balanced equation for this reaction is:

CH4 + 2 O2 → CO2 + 2 H2O [[3]]

г) 2S + 3 О2 →

The reaction between sulfur (S) and oxygen gas (O2) produces sulfur dioxide (SO2). This is a combustion reaction where sulfur reacts with oxygen to produce sulfur dioxide. The balanced equation for this reaction is:

2 S + 3 O2 → 2 SO2 [[4]]

To summarize:

a) 2 H2 + O2 → 2 H2O б) 2 Ba + O2 → 2 BaO в) CH4 + 2 O2 → CO2 + 2 H2O г) 2 S + 3 O2 → 2 SO2

Please note that the balanced equations provided are based on the information available and may vary depending on the specific conditions of the reaction.