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Chemical Equations Balanced on 04/15/25

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PH5 + Se2 = P2Se3 + H2Se =>
2 PH5 + 4 Se2 = P2Se3 + 5 H2Se

Na3O2 + CO = Na2O + CO2 =>
2 Na3O2 + CO = 3 Na2O + CO2

CuSO9H10 + CaC2 = CuC2 + CaSO4 + C2H2 + CaO =>
CuSO9H10 + 6 CaC2 = CuC2 + CaSO4 + 5 C2H2 + 5 CaO

Cl2 + FeBr = Br2 + FeCl3 =>
3 Cl2 + 2 FeBr = Br2 + 2 FeCl3

N2O + H2 = NH3(g) + H2O =>
N2O + 4 H2 = 2 NH3(g) + H2O

PH3 + HClO3 = HCl + P2O5 + H2O =>
6 PH3 + 8 HClO3 = 8 HCl + 3 P2O5 + 9 H2O

Hl + Ca = HlCa =>
Hl + Ca = HlCa

SO4 + O2 = SO4O2 =>
SO4 + O2 = SO4O2

LaN3O9*6H2O + Sr(NO3)2 + Mn(NO3)2*4H2O + C2H5NO2 = La7Sr3MnO3 + N2 + H2 + CO2 =>
14 LaN3O9*6H2O + 6 Sr(NO3)2 + 2 Mn(NO3)2*4H2O + 130 C2H5NO2 = 2 La7Sr3MnO3 + 94 N2 + 417 H2 + 260 CO2

Cu + HBr = CuHBr =>
Cu + HBr = CuHBr

Cu(s) + HNO3 = Cu(NO3)3(aq) + NO2 + H2O =>
Cu(s) + 6 HNO3 = Cu(NO3)3(aq) + 3 NO2 + 3 H2O

H3PO4 + NH4 = (NH4)3PO4 + H2 =>
2 H3PO4 + 6 NH4 = 2(NH4)3PO4 + 3 H2

S8 + O2 = SO3 =>
S8 + 12 O2 = 8 SO3

Hg2(NO3)2 + HCl = Cl(NO3)2 + Hg + H2 =>
2 Hg2(NO3)2 + 2 HCl = 2 Cl(NO3)2 + 4 Hg + H2

Na(OH)2 + H = Na + H2O =>
Na(OH)2 + 2 H = Na + 2 H2O

Cr2(SO4) + KMnO4 + KOH = K2CrO4 + MnO2 + K2SO4 + H2O =>
3 Cr2(SO4) + 10 KMnO4 + 8 KOH = 6 K2CrO4 + 10 MnO2 + 3 K2SO4 + 4 H2O

Ca(NO3)2 + HBr = CaBr + H(NO3)2 =>
Ca(NO3)2 + HBr = CaBr + H(NO3)2

Au2S3 + H2 = Au + H2S =>
Au2S3 + 3 H2 = 2 Au + 3 H2S

C6H14O6 = CH4 + CO2 + H2O =>
4 C6H14O6 = 13 CH4 + 11 CO2 + 2 H2O

KBr + K2Cr2O7 + H2SO4 = Br + Cr2(SO4)3 + K2SO4 + H2O =>
6 KBr + K2Cr2O7 + 7 H2SO4 = 6 Br + Cr2(SO4)3 + 4 K2SO4 + 7 H2O

C6H5CH2Cl + NaOH = NaCl + C6H5CH2OH =>
C6H5CH2Cl + NaOH = NaCl + C6H5CH2OH

Ni(No3)2(ac) + KSCN(ac) = Ni(SCN)2 + KNo3 =>
Ni(No3)2(ac) + 2 KSCN(ac) = Ni(SCN)2 + 2 KNo3

Sr(s) + O2(g) = SrO2 =>
Sr(s) + O2(g) = SrO2

C3H4N2 + NO = CO2 + H2O + N2 =>
C3H4N2 + 8 NO = 3 CO2 + 2 H2O + 5 N2

FeS2 + HCl = S + FeCl2 + H2S =>
FeS2 + 2 HCl = S + FeCl2 + H2S

SO2 + SiO2 = SiSO2 + O2 =>
SO2 + SiO2 = SiSO2 + O2

Cr2O7{-} + C2H5OH + H{+} = Cr{+3} + CO2 + H2O =>
12 Cr2O7{-} + 7 C2H5OH + 84 H{+} = 24 Cr{+3} + 14 CO2 + 63 H2O

H3PO4(aq) + OH{-}(aq) = H2PO4{-}(aq) + H2O(l) =>
H3PO4(aq) + OH{-}(aq) = H2PO4{-}(aq) + H2O(l)

C7H16 + O2 = CO2 + H2O =>
C7H16 + 11 O2 = 7 CO2 + 8 H2O

Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3

KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2

NaHCO3 + Zn = Zn(HCO3)2 + Na =>
2 NaHCO3 + Zn = Zn(HCO3)2 + 2 Na

OC(NH2)2 + NaClO + NaOH = N2H4 + Na2CO3 + NaCl + H2O =>
OC(NH2)2 + NaClO + 2 NaOH = N2H4 + Na2CO3 + NaCl + H2O

Cu + H2SO4 = CuSO4 + H2O + SO2 =>
Cu + 2 H2SO4 = CuSO4 + 2 H2O + SO2

Ni(NO3)3(aq) + KBr = KNO3() + NiBr3() =>
Ni(NO3)3(aq) + 3 KBr = 3 KNO3() + NiBr3()

Na + OH = Na2O2 + H2O =>
2 Na + 4 OH = Na2O2 + 2 H2O

NH4OH + H2SO4H2SO4 = (NH4)2SO4 + H2O =>
4 NH4OH + H2SO4H2SO4 = 2(NH4)2SO4 + 4 H2O

K[Ag(NO2)2] + KCN = K[Ag(CN)2] + KNO2 =>
K[Ag(NO2)2] + 2 KCN = K[Ag(CN)2] + 2 KNO2

Cu + Sr(NO3)2 = Cu(NO3)2 + Sr =>
Cu + Sr(NO3)2 = Cu(NO3)2 + Sr

Cu + S8 = Cu17S9 =>
136 Cu + 9 S8 = 8 Cu17S9

CuCl2(aq) + Al(aq) = AlCl3 + Cu =>
3 CuCl2(aq) + 2 Al(aq) = 2 AlCl3 + 3 Cu

K2CO3(aq) + Ba(NO3)2(s) = BaCO3 + KNO3 =>
K2CO3(aq) + Ba(NO3)2(s) = BaCO3 + 2 KNO3

B6H10 + O2 = B2O3 + H2O =>
B6H10 + 7 O2 = 3 B2O3 + 5 H2O

SiO2 + Al(OH)3 = Al2SiO3 + H2O + O2 =>
SiO2 + 2 Al(OH)3 = Al2SiO3 + 3 H2O + O2

C4H8O2 + KMnO4 + H2SO4 = K2SO4 + MnSO4 + C4H6O3 + H2O =>
5 C4H8O2 + 4 KMnO4 + 6 H2SO4 = 2 K2SO4 + 4 MnSO4 + 5 C4H6O3 + 11 H2O

AgNO3 + K2S2O8 + H2O = AgO + H2SO4 + KNO3 =>
2 AgNO3 + K2S2O8 + 2 H2O = 2 AgO + 2 H2SO4 + 2 KNO3

BaCl + LiPO4 = BaPO4 + LiCl =>
BaCl + LiPO4 = BaPO4 + LiCl

CuSO4 + AgCl = CuCl + AgSO4 =>
CuSO4 + AgCl = CuCl + AgSO4

C8H6O4 + CH4O = C7H6O3 + C2O2H3 =>
5 C8H6O4 + 3 CH4O = 5 C7H6O3 + 4 C2O2H3

H{+} + I{-} + NO3{-} = IO3{-} + NO2 + H2O =>
6 H{+} + I{-} + 6 NO3{-} = IO3{-} + 6 NO2 + 3 H2O

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