Решите степень окисления Fe2O3, H2, H2CO2, NH4OH, Ca3(AsO4)2 SO3, N2, CuS, Al2(S...

September 2021 1 20 Report

Решите степень окисления
Fe2O3, H2, H2CO2, NH4OH, Ca3(AsO4)2
SO3, N2, CuS, Al2(SlO3)3, HPO3

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Fe2(+3)O3(-2), H2(0), H2(+1)C(+4)O3(-2), N(-3)H4(+1)O(-2)H(+1), Ca3(+2)(As(+5)O4(-2))2, S(+6)O3(-2), N2(0), Cu(+2)S(-2), Al2(+3)(Si(+4)O3(-2))3, H(+1)P(+5)O3(-2).

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Malia21 August 2022 | 0 Ответы

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Malia21 August 2022 | 0 Ответы

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Malia21 August 2022 | 0 Ответы

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Malia21 July 2022 | 0 Ответы

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zhiznennyj cikl i cikl razvitiya eto odno i to zhe pravilno li ih uravnivat esl43dd1e1ec8165177f6f4446eebdf9e68 74251

rebyat znayu chto eto legko no mne nuzhno ubeditsya chto ya prava report the ques

pozhalujsta pomogite m1 rastvora 50 g wsoli v 1 rastvori 5 mh2o 29d4aaf18115513508755ef1144486cde 11093

pozhalujsta pomogite m1 rastvora 50 g wsoli v 1 rastvori 5 mh2o 2

srochno najdite ploshad sfery diametr kotoroj 20 sm

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