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Problem- Write the balanced equation that make the following polyatomic compounds and provide the name for the ions.
a- Lithium phosphate
b- Magnesium hydrogen sulfate
c- Manganese(II) nitrate
d- Chromium(III) sulfate
e- Calcium hypochlorite
f- Tin(II) nitrite
I am need of complete solution for this problem please help- me out to get right solution
What is the molarity of a solution that is 7.00% by mass magnesium sulfate and has a density of 1.071.
The dispersion of a diffraction grating, such as the one shown at the right, is the angle of separation per μm of wavelength, Î"Φ /Î"λ
ignited with a sample of oxygen gas having a volume of 35.0 liters at 31oC and 1.25 atm to produce CO2 and H2O vapor. Calculate the volume of CO2 formed at a pressure of 2.50 atm and a temperature of 125oC.
chlorobenzene is prepared from benzene by the following reactionc6h6 l cl2g c6h5cl l hcl ga 10.0kg sample of benzene
Problem- One of the standard solution had an abnormally low absorbance reading, causing a less positive slope for the data plot. (1) Will the equilibrium concentration of FeNCS^2+ in the test solution be too high or too low? Explain.
A solution contains 1.35 g of Ca(OH)2 in 875 mL of solution. Find the normality of the solution.
a gas is heated from 269 k to 283 k while its volume is increased from 21.5 l to 37.0 l by moving a large piston within
You add 1.0mL of 1.00 M HCl to the buffer. Calculate the molarity of H3O+ added as HCl, and the final molarities of acetic acid and acetate ion at equilibrium. what is the new value of pH
when an acid reacts with a metal, what is one of the usual products? a) carbon dioxide
10.00 mL of the final acid solution with excess barium chloride to produce a precipitate of barium sulfate (FW=2.33g/mol). The dry solid weighs 0.397 g.
If the second data point occurred after a total addition of 4.00 mL of NaOH at t = 219 s, calculate the intial rate of reaction in units of M/s.
A 6.9L balloon is filled with He at 1.00 bar pressure at 298k. How many He atoms are in the balloon?
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