Questions by Zviadm

Questions by Zviadm

In the reaction between phosphoric acid and ammonia, a compound forms containing 28.2 grams nitrogen, 8.1 grams hydrogen, 20.8 grams phosphorus, and 42.9 grams oxygen by mass. a. what is the empirical

asked Feb 21, 2019

1 answer

3 votes

19.2k views

Esta frase es gramaticamente correcta: 1.Yo fui a Madrid todos los años. True or False? 2.El estudio cuando yo entraba. True or False. 3.El año pasado, yo fui a Espana. True or False? 4.El profesor pensaba

asked Jan 11, 2019

1 answer

0 votes

169k views

Powerful political idea of the 1800's that upset the balance of power in Europe

asked Feb 27, 2018

1 answer

5 votes

125k views

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