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Can someone help, please ?? Chemistry 19. In the chemical equation Zn + 2HCL → ZnCl2 + H2 , the reactants are A. zinc and hydrogen carbonate. End of exam B. zinc and hydrochloric acid. C. zinc chloride
answered
Jul 22, 2018
Chemistry
college
5
votes
153k
views
A winter jacket is marked down 75% from its original price. According to the new price tag, it now costs $52.50. What was the original price? a.$210.00 b.$157.50 c.$132.50 d.$70.00
answered
Jan 23, 2018
Mathematics
high-school
6
votes
166k
views
The question below refers to the selection “from A Vindication of the Rights of Woman” by Mary Wollstonecraft. Which group of people does Wollstonecraft characterize in her statement “as a class of mankind
answered
Aug 28, 2017
English
high-school
5
votes
219k
views
In this equation, what should be the coefficients of the reactants and products? I2 + O2->I4O9 A) the coefficent of iodine is 2, oxygen is 9, and the product is 2 B) the coefficent of iodine is 9, oxygen
answered
Jul 17, 2017
English
high-school
5
votes
30.1k
views
Excerpt of President John Kennedy's Rice Stadium Moon Speach September 12, 1962: William Bradford, speaking in 1630 of the founding of the Plymouth Bay Colony, said that all great and honorable actions
answered
Apr 26, 2017
History
high-school
6
votes
173k
views
Which choice is an example of the superlative form? hotter coldest shy more annoying
answered
Jan 5, 2017
English
high-school
6
votes
73.4k
views
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