Equations balanced on the previous day | Equations balanced on the next day |
Pb(NO3)2 + Na2SO4 = PbSO4 + 2 NO3 + 2 Na
MgCl2 + KHCO3 = MgCO3 + KCl + CO2 + H2O =>
MgCl2 + 2 KHCO3 = MgCO3 + 2 KCl + CO2 + H2O
VO + H = V + H2O =>
VO + 2 H = V + H2O
CH3NH2 + CH3Br = CH3NHCH3 + HBr =>
CH3NH2 + CH3Br = CH3NHCH3 + HBr
C5H11NO3 + O2 = CO2 + H2O + NO2 =>
4 C5H11NO3 + 29 O2 = 20 CO2 + 22 H2O + 4 NO2
Fe(SO4)2(aq) + H2SO4(aq) = Fe(SO4)3(aq) + H2(g) =>
Fe(SO4)2(aq) + H2SO4(aq) = Fe(SO4)3(aq) + H2(g)
N + SO2 = N2SO2 =>
2 N + SO2 = N2SO2
C10H13OMgCl + H2O = C10H13OH + Mg(OH)Cl =>
C10H13OMgCl + H2O = C10H13OH + Mg(OH)Cl
C3H8(g) + O2(g) = C2O8 + H3 =>
6 C3H8(g) + 36 O2(g) = 9 C2O8 + 16 H3
HAuCl4 + Na3C6H7O8 = Au + H2 + NaC5H5O5 + CO2 + NaCl =>
22 HAuCl4 + 40 Na3C6H7O8 = 22 Au + 71 H2 + 32 NaC5H5O5 + 80 CO2 + 88 NaCl
Al(HO)3 + NaNO3 = Al(NO3)3 + NaOH =>
Al(HO)3 + 3 NaNO3 = Al(NO3)3 + 3 NaOH
P4O6(s) = P4(g) + O2(g) =>
P4O6(s) = P4(g) + 3 O2(g)
CuO = Cu2O + O2 =>
4 CuO = 2 Cu2O + O2
J2 + Y = JY =>
J2 + 2 Y = 2 JY
NH3 + O2 + CH4 = HCN + H2O =>
2 NH3 + 3 O2 + 2 CH4 = 2 HCN + 6 H2O
FeWO4 + O2 + Na2CO3 = Na2WO4 + Fe2O3 + CO2 =>
4 FeWO4 + O2 + 4 Na2CO3 = 4 Na2WO4 + 2 Fe2O3 + 4 CO2
CO2 + KOH = HOH + K2CO3 =>
CO2 + 2 KOH = HOH + K2CO3
HNO3(aq) + BaOH(aq) = H2O(l) + BaNO3(aq) =>
HNO3(aq) + BaOH(aq) = H2O(l) + BaNO3(aq)
AgCO3 = Ag + O2 + CO2 =>
2 AgCO3 = 2 Ag + O2 + 2 CO2
Pb2 + O4 = Pb4O4 =>
2 Pb2 + O4 = Pb4O4
HOCl + NaHSO3 = NaCl + H2SO4 =>
HOCl + NaHSO3 = NaCl + H2SO4
FeS2 + HNO3 + C5H6Cl2N2O2 + H2O = Fe(NO3)3 + H2S + CO2 + HCl =>
30 FeS2 + 88 HNO3 + C5H6Cl2N2O2 + 14 H2O = 30 Fe(NO3)3 + 60 H2S + 5 CO2 + 2 HCl
HNo3 + Ca(OH)2 = Ca(No3)2 + H2O =>
2 HNo3 + Ca(OH)2 = Ca(No3)2 + 2 H2O
XS + XKMnO4 + XH2SO4 = XSO2 + XK2SO4 + XMnSO4 + XH2O =>
2 XS + 2 XKMnO4 + 2 XH2SO4 = XSO2 + XK2SO4 + 2 XMnSO4 + 2 XH2O
Fe + Sn(CO3)2 = Sn + Fe3(CO3) =>
6 Fe + Sn(CO3)2 = Sn + 2 Fe3(CO3)
Pb(O)2 + H2O = H2PbO3 =>
Pb(O)2 + H2O = H2PbO3
Ca1O2H2 + H3P1O4 = Ca1H1P1O4 + H2O1 =>
Ca1O2H2 + H3P1O4 = Ca1H1P1O4 + 2 H2O1
LiCO3 + CuO + NH4H2PO4 = LiCuP3O9 + H2O + NH3 + CO2 + O2 =>
4 LiCO3 + 4 CuO + 12 NH4H2PO4 = 4 LiCuP3O9 + 18 H2O + 12 NH3 + 4 CO2 + O2
SeO2 + H2O = H2SeO3 =>
SeO2 + H2O = H2SeO3
NH4OH + Co = Co(NH3)2 + H2O =>
2 NH4OH + Co = Co(NH3)2 + 2 H2O
CH4(g) + O6(g) = CO2(g) + H2O(l) =>
3 CH4(g) + 2 O6(g) = 3 CO2(g) + 6 H2O(l)
HCl + KI = ClI + H + K =>
HCl + KI = ClI + H + K
(CH2)3(OH)2 + O2 = CO2 + H2O =>
(CH2)3(OH)2 + 4 O2 = 3 CO2 + 4 H2O
Pb{2+} + CO3{2-} + H2O = Pb(OH)2 + CO2 =>
Pb{2+} + CO3{2-} + H2O = Pb(OH)2 + CO2
Al + HBr = AlBr3 + H2 =>
2 Al + 6 HBr = 2 AlBr3 + 3 H2
He + Cl2 = HeCl3 =>
2 He + 3 Cl2 = 2 HeCl3
Na2O2(s) + H2O(l) = NaOH(aq) + O2(g) =>
2 Na2O2(s) + 2 H2O(l) = 4 NaOH(aq) + O2(g)
Fe + Li2CO3 = FeO + C + Li2O =>
2 Fe + Li2CO3 = 2 FeO + C + Li2O
C2H7N2 + O2 = CO2 + H2O + NO2 =>
4 C2H7N2 + 23 O2 = 8 CO2 + 14 H2O + 8 NO2
BaBr2(aq) + Cd(s) = Ba + CdBr2(aq) =>
BaBr2(aq) + Cd(s) = Ba + CdBr2(aq)
H2SO4 + KSCN = K2SO4 + HSCN =>
H2SO4 + 2 KSCN = K2SO4 + 2 HSCN
Zn + Ca(OH)2 = Zn(OH)2 + Ca =>
Zn + Ca(OH)2 = Zn(OH)2 + Ca
Zn(HCO3)2 + KOH = Zn(OH)2 + KHCO3 =>
Zn(HCO3)2 + 2 KOH = Zn(OH)2 + 2 KHCO3
FeC2O4*2H2O + H2O2 = Fe(C2O4)3 + FeOH + H2O =>
3 FeC2O4*2H2O + H2O2 = Fe(C2O4)3 + 2 FeOH + 6 H2O
Bi2S3 + HNO3 = S + Bi(NO3)3 + N2O3 + H2O =>
2 Bi2S3 + 18 HNO3 = 6 S + 4 Bi(NO3)3 + 3 N2O3 + 9 H2O
Al(s) + Pb(C2H3O2)2(aq) = Al(C2H3O2)(aq) + Pb(s) =>
2 Al(s) + Pb(C2H3O2)2(aq) = 2 Al(C2H3O2)(aq) + Pb(s)
H3PO3 + K2S2O8 + KOH = K3PO4 + H2O + SO2 =>
3 H3PO3 + K2S2O8 + 7 KOH = 3 K3PO4 + 8 H2O + 2 SO2
KCl + CaCO3 = K2CO3 + CaCl2 =>
2 KCl + CaCO3 = K2CO3 + CaCl2
Na2SO3 + NaOH = Na2SO4 + Na + H2O =>
Na2SO3 + 2 NaOH = Na2SO4 + 2 Na + H2O
CH2O + Cr2O7{2-} + H{+} = CH2O2 + Cr{3+} + H2O =>
3 CH2O + Cr2O7{2-} + 8 H{+} = 3 CH2O2 + 2 Cr{3+} + 4 H2O
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