Equations balanced on the previous day | Equations balanced on the next day |
3 Na2CO3 + 2 Cr(C2H3O2)3 = 6 NaC2H3O2 + Cr2(CO3)3
HNO3 + CuS = Cu(NO3)2 + H2SO4 + NO + H2O =>
14 HNO3 + 3 CuS = 3 Cu(NO3)2 + 3 H2SO4 + 8 NO + 4 H2O
PS5 + H2O = PO5 + H2S =>
PS5 + 5 H2O = PO5 + 5 H2S
Na2CO3 = CO2 + O2 + Na =>
2 Na2CO3 = 2 CO2 + O2 + 4 Na
In + Cl2 = InCl3 =>
2 In + 3 Cl2 = 2 InCl3
KNO3 + Pb = KNO2 + PbO =>
KNO3 + Pb = KNO2 + PbO
Fe2O3 + C = Fe + CO2 =>
2 Fe2O3 + 3 C = 4 Fe + 3 CO2
Mn2O3 + Si = Mn + SiO2 =>
2 Mn2O3 + 3 Si = 4 Mn + 3 SiO2
Pb(No3)2 + NaBr = PbBr2 + NaNo3 =>
Pb(No3)2 + 2 NaBr = PbBr2 + 2 NaNo3
AgNO3 + NaCH3COO = AgCH3COO + NaNO3 =>
AgNO3 + NaCH3COO = AgCH3COO + NaNO3
Al + KOH = Al(OH)3 + K =>
Al + 3 KOH = Al(OH)3 + 3 K
As2S3(s) + O2(g) = As4O6(s) + SO2(g) =>
2 As2S3(s) + 9 O2(g) = As4O6(s) + 6 SO2(g)
NH4Br + Ag2CO3 = AgBr + (NH4)2 + CO3 =>
2 NH4Br + Ag2CO3 = 2 AgBr + (NH4)2 + CO3
SrOH2 + Zn(NO3)2 = Sr(NO3)2 + ZnOH2 =>
SrOH2 + Zn(NO3)2 = Sr(NO3)2 + ZnOH2
SiF4 + H2O = HF + SiO2 =>
SiF4 + 2 H2O = 4 HF + SiO2
C3H8 + O2 = CO2 + H20O2 =>
5 C3H8 + 17 O2 = 15 CO2 + 2 H20O2
KOH + Na2PO4 = K2PO4 + NaOH =>
2 KOH + Na2PO4 = K2PO4 + 2 NaOH
FeC2O4 + KMnO4 + H2SO4 = Fe2(SO4)3 + CO2 + MnSO4 + H2O + K2SO4 =>
10 FeC2O4 + 6 KMnO4 + 24 H2SO4 = 5 Fe2(SO4)3 + 20 CO2 + 6 MnSO4 + 24 H2O + 3 K2SO4
Pt + AgNO3 = Pt(NO3)4 + Ag =>
Pt + 4 AgNO3 = Pt(NO3)4 + 4 Ag
Ni(OH)2 + HClO = Ni(ClO)2 + H2O =>
Ni(OH)2 + 2 HClO = Ni(ClO)2 + 2 H2O
KHPNaOH = KPNaH2O =>
KHPNaOH = KPNaH2O
NH2C2H2OH + CO2 = C4H8O3 + N2 + H2O =>
18 NH2C2H2OH + 8 CO2 = 11 C4H8O3 + 9 N2 + H2O
Pb(NO3)2 + NaBr = Br(NO3)2 + PbNa =>
Pb(NO3)2 + NaBr = Br(NO3)2 + PbNa
CuSO4 + KOH = CuO + K2SO4 + H2O =>
CuSO4 + 2 KOH = CuO + K2SO4 + H2O
NaHCO3 = Na2O + CO2 + H2O =>
2 NaHCO3 = Na2O + 2 CO2 + H2O
K2CO3 + Mg(NO3)2 = Mg2(CO3)2 + KNO3 =>
2 K2CO3 + 2 Mg(NO3)2 = Mg2(CO3)2 + 4 KNO3
Zn(SO4) + NH4(OH) = ZnOH + NH4SO4 =>
Zn(SO4) + NH4(OH) = ZnOH + NH4SO4
CH3COOH + NO2 = CO2 + H2O + NH2 =>
3 CH3COOH + 4 NO2 = 6 CO2 + 2 H2O + 4 NH2
Na3AlO3 + HNO3 = Al(NO3)3 + NaOH =>
Na3AlO3 + 3 HNO3 = Al(NO3)3 + 3 NaOH
MgSO4 + NH4OH = (NH4)2SO4 + Mg(OH)2 =>
MgSO4 + 2 NH4OH = (NH4)2SO4 + Mg(OH)2
Cd3(PO4)2 + (NH4)2S = Cd(S) + (NH4)3(PO4) =>
Cd3(PO4)2 + 3(NH4)2S = 3 Cd(S) + 2(NH4)3(PO4)
NaBr + AgF = NaF + BrAg =>
NaBr + AgF = NaF + BrAg
HCl(aq) + H2O(l) = H3O(aq) + Cl(l) =>
HCl(aq) + H2O(l) = H3O(aq) + Cl(l)
Al2(SO4)3 + FeBr3 = Fe2(SO4)3 + AlBr3 =>
Al2(SO4)3 + 2 FeBr3 = Fe2(SO4)3 + 2 AlBr3
CH3CH2OH + K2Cr2O7 + H2SO4 = CH3COH + Cr2(SO4)3 + K2SO4 + H2O =>
3 CH3CH2OH + K2Cr2O7 + 4 H2SO4 = 3 CH3COH + Cr2(SO4)3 + K2SO4 + 7 H2O
K2Cr2O7 + NO2 + H2SO4 = H2O + K2SO4 + Cr2(SO4)3 + HNO3 =>
K2Cr2O7 + 6 NO2 + 4 H2SO4 = H2O + K2SO4 + Cr2(SO4)3 + 6 HNO3
KOH + HBr = KBr + H2O = =>
KOH + HBr = KBr + H2O
K2TiF6 + Al = TiAl3 + KAlF4 + K3AlF6 =>
3 K2TiF6 + 13 Al = 3 TiAl3 + 3 KAlF4 + K3AlF6
CF4 + Br2 = CBr4 + F2 =>
CF4 + 2 Br2 = CBr4 + 2 F2
C4H9CHO + KMnO4 + H2SO4 = C4H9COOH + K2SO4 + MnSO4 + H2O =>
5 C4H9CHO + 2 KMnO4 + 3 H2SO4 = 5 C4H9COOH + K2SO4 + 2 MnSO4 + 3 H2O
Ca + Ca(NO3)2 = CaO + N2 =>
5 Ca + Ca(NO3)2 = 6 CaO + N2
Mg(CH3COO)2 + (NH4)2Cl2 = MgCl + NH4(CH3COO)2 =>
2 Mg(CH3COO)2 + (NH4)2Cl2 = 2 MgCl + 2 NH4(CH3COO)2
Zn + HNO3 = ZnNO3NO3 + H2 =>
Zn + 2 HNO3 = ZnNO3NO3 + H2
C28H56O + O2 = CO2 + H2O =>
2 C28H56O + 83 O2 = 56 CO2 + 56 H2O
Al + NO3{-} + OH{-} + H2O = Al(OH)6{3-} + NH3 =>
8 Al + 3 NO3{-} + 21 OH{-} + 18 H2O = 8 Al(OH)6{3-} + 3 NH3
Ca + CuBr2 = CaBr2 + Cu =>
Ca + CuBr2 = CaBr2 + Cu
Be3Al2[Si6O18] + Na2SiF6 = BeF2 + Na3AlF6 + SiO2 =>
Be3Al2[Si6O18] + 3 Na2SiF6 = 3 BeF2 + 2 Na3AlF6 + 9 SiO2
FeS + KMnO4 + KOH = Fe2(MnO4)3 + K2MnO4 + K2SO4 + H2O =>
2 FeS + 18 KMnO4 + 16 KOH = Fe2(MnO4)3 + 15 K2MnO4 + 2 K2SO4 + 8 H2O
Fe{+3} + MnO2 + OH{-} = MnO4{-} + H2O + Fe{+2} =>
3 Fe{+3} + MnO2 + 4 OH{-} = MnO4{-} + 2 H2O + 3 Fe{+2}
Cl2 + O2 = Cl2O7 =>
2 Cl2 + 7 O2 = 2 Cl2O7
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