sulfuric acid到底是硫酸?还是硫磺酸?

sulfuric acid到底是硫酸?还是硫磺酸? the strength of 98% sulfuric acid 硫磺和硫酸是纯净物还是混合物? 电池里有硫磺还是有硫酸 英语翻译the sulfuric acid is present as an acid catalyst in the 英语翻译A 2.50 gram of bronze was dissolved in sulfuric acid.The 一道英文化学题A concentrated sulfuric acid solution is 74.0% H2SO4b 英语翻译是Concentrated acid pot还是Concentrated acid cans,还是其它答案, 硫磺皂是酸性还是碱性 硫磺怎么变硫酸 硫磺如何制硫酸 acid(酸)是抽象名词么?