salogirl2009 salogirl2009

14-09-2022
Chemistry

contestada

The chemical equation below is incorrect.
Zn + HCI ---> ZnCl2 + H₂
O Zn + 2HCI ---> ZnCl2 + H₂
O 2Zn + 2HCI ---> ZnCl2 + H2
O Zn + HCI ---> ZnCl2 + H₂
O 4Zn + 2HCI ---> ZnCl2 + H2

Respuesta :

bigstyles222 bigstyles222

14-09-2022

The chemical equation is right because 2h = and

Answer Link

Otras preguntas

Draw the image of \triangle ABC△ABCtriangle, A, B, C under a dilation whose center is PPP and scale factor is \dfrac{1}{2} 2 1 start fraction, 1, divided by, 2,

Which descriptions apply to isomers? Check all that apply. same molecular formula different molecular formula same structural formula different structural formu

In the game of "Between," two cards are dealt from a standard deck and not replaced. You then pick a third card from the deck. To win, you must pick a card tha

What is the correct order of the numbers, from least to greatest? 1/6 3/4 -0.3 1 0.8

b.An inclined plane of 15" is used to raise aload of 4500N through a height of 2m.if the plane is 75% efficient, calculate: .the velocity ratio of the machine.

problem solving with fractions and percentages- can someone solve this please maria received her exam results and achieved 78% in art, 19/25 in english, and 32

"She's at the movie," he said. O conjunction O preposition O adverb O interjection

Help ASAP please #10

how many country in te world

The decimal equivalent of the rational number is 5.3636... This can be expressed in bar notation as…