CoolMax2000 CoolMax2000

01-02-2018
Chemistry

contestada

which coefficients balance the following?
Na+H2O⇒NaOH+_H2

A) 1,1,1,1
B)2,2,2,2
C)1,1,1,2
D)2,2,2,1

Respuesta :

apanopio0002 apanopio0002

01-02-2018

The answer is D. (2,2,2,1)

Answer Link

PeytonBrainly PeytonBrainly

01-02-2018

____Na + ____H2O —> ____NaOH + _____H2

Na: 1
H: 2
O: 1

Na: 1
H: 3
O: 1

_2_Na + _2_H2O —> _2_NaOH + _1_H2

Na: 2
H: 4
O: 2

Na: 2
H: 4
O: 2

The answer is D)2,2,2,1

Answer Link

Otras preguntas

what is depth-charging

identify the type of energy described in each sentence

A ⊆ B means: A is an element of B B is a subset of A B is an element of B A is a subset of B none of the above

ANSWER IT CORRECTLY AND ILL GIVE BRAINLIST I think that’s what it’s called

Changes made by the United States after world war 2 affected the agricultural system in japan by

a weight lifter uses both 2 kg blocks as well as 5 kg blocks to set up his bar. he has a total of 30 blocks if the total weight of the bar is observed to be 120

what is the difference between rutherford's model of the atom and bohr's model of the atom

help pls it's for t o m o r r o w

If the mass of an object on earth is 100 kg what is it’s weigjt in earth

Which side did most native Americans support in the American revolution? (Apex)