Question

Excuse me but I need help please!!

Balance the following equations by the REDOX method, put your complete procedure,

1.- KClO3 + S + H2O → Cl2 + K2SO4 +H2SO4
2.- Cu +HNO3 → Cu(NO3)2 + H2O + NO
3.- NaCl + MnO2 + H2SO4 → Cl2 + MnSO4 + Na2SO4 + H2O

Balance the following equations by the SCORING method, put the complete procedure.

4.- Al2O3 +H2SO4 ------- Al2(SO4)3 + H2O
5.- P2O5 + H2O ------- H3PO4

Answer 1

Answer:

be or to put somebody/something in a steady position so that the weight of him/her/it is not heavier on one side than on the other

स्थिर या संतुलित स्थिति में करना या होना ताकि एक ओर का भार दूसरी ओर से अधिक न हो; संतुलन की स्थिति में रखना

I had to balance on the top step of the ladder to paint the ceiling.

I had to balance on the top step of the ladder to paint the ceiling.

2.

to have equal totals of money spent and money received

आमद-ख़र्च का हिसाब सधना या साधना; आय-व्‍यय का