4A + B2 →2A2B The

2a2b+5ab−4if a=-4 and b=5
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Multiply 2a2b(3b3+4b5)
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What is the simplified form of (2a2b)2 (3ab3c)/4a4b8c2
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2. asked by Keondre
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1. Multiply 2ab(−a+2b+3)A. −2a+2ab+3b B. 8ab C. −2a2b+4ab2+6ab D. 8a2b2 2. Simplify the expression using multiplication.
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2. asked by KiriBakuTodoDeku
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In a container with volume 1 litreare placed 2.2 moles of substance A2B and 0.4 moles of substance B2. The system at 750 ° C
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2. asked by Elena
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4A+B2→2A2BThe molar mass of A is 12g/mol. The molar mass of B is 4g/mol. The molar mass of A2B is 28g/mol. When the goal of
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Elements A and B react according to the following equation:4A+B2→2A2B The molar mass of A is 12g/mol. The molar mass of B is
1. 1 answer
2. 97 views
Elements A and B react according to the following equation: 4A+B2→2A2B The molar mass of A is 12g/mol. The molar mass of B is
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2. asked by hatemaths
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4A + B2 →2A2BThe molar mass of A is 12 g/mol. The molar mass of B is 4 g/mol. The molar mass of A2B is 28 g/mol. When the goal
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2. asked by the
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Elements A and B react according to the following equation. 4A + B2 →2A2B The molar mass of A is 12 g/mol. The molar mass of B
1. 1 answer
2. 114 views