Chemistry Forum

Tantalum (lll)hypobromite

Rubidium chlorite RbCl3

Ruthenium (ll) carbonate Ru+2 CO2

Zinc (ll) peroxide Zn+2 O2

Dodium hydrogen phosphate NaHPO4

Uranium (VI) cynide U+4 CN-



-------that's all I can help you with

go to google.com, and type in "balancing chemical equations", and click on the first link.

all you have to do is type in your formulas and they should be balanced.

I can't help you with most of them, because you haven't given the proper formulas of some of your ionic compounds.

Use your solubility rules, and remember that Boron is a complex ion, just smash together whatever is comes near to.

Sr(OH)2 + H2(SO4) -----> 2H2O + Sr(SO4)



Strontium Sulfate is 'partially soluble'.



good luck!

I'm conducting lab to determine water hardness. I'll be looking for the calcium carbonate something, and then converting it to something else to obtain molarity and all that. HOWEVER, I must titrate my water sample with EDTA. I only need about 150mL of standardized EDTA. One procedure told me to st...

just type in "balancing chemical equations" into google and you get this awesome balancing website where you just plug your reactants in, good luck!

The rate of effusion of a particular gas was measured and found to be 21.0 mL/min. Under the same conditions, the rate of effusion of pure methane (CH4) gas is 45.0 mL/min. What is the molar mass of the unknown gas?

A student adds 2.00 g of dry ice (solid CO2) to an empty balloon. What will be the volume of the balloon at STP after all the dry ice sublimes (converts to gaseous CO2)? ------------ I got 2.013 L , but on 'webassign', it's wrong. Do I have the correct # of sig figs? Or is my answer way of? Please h...

Here's the equation, and i am to balance using the half rxm method!

Cu -----with a assigned charge of 0
+
NO3 -
=
Cu --------with a charge of 2+
+
NO



I can't balance the reduction reaction: NO3- = NO

did i set it up right?? plz help!