___Cl2 + ___NaBr → ___NaCl + ___Br2 Which of the following coefficients will balance the chemical equation?

2NaBr + Cl2 =2NaCl + Br2

Explanation:

Change the coefficient in from of the NaCl so you have the same number of Cl atoms on both sides.

Change the coefficient in front of the NaBr to balance the Br atoms as well as the Na.

1,2,2,1

hope it helps

this is correct answer of this question

weight of any object is given by

w = m*g

where m is mass of the object and g is the acceleration due to gravity.

for earth the value of g is 9.8 m/s^2 so

w=117.6 n m=12 g=?

117.6=12g => g=9.8 m/s^2

which is the force of gravity on earth.