Balance the reaction and state the type of chemical reaction it is. Type your answers in blue bold font.
1. K + Br β KBr
2. HgO β Hg + O2
3. Na + H2O β NaOH + H2
4. CaO + H2O β Ca(OH)2
5. Al + HCl β AlCl3 + H2
6. NaCl + AgNO3 β NaNO3 + AgCl
7. H2CO3 β CO2 + H2O
8. PbCl2 + NaI β PbI2 + NaCl
9. NH4OH β NH3 +H2O
Answers: 3
Physics, 21.06.2019 21:30
Aparticle with mass 1.81Γ10β3 kg and a charge of 1.22Γ10β8 c has, at a given instant, a velocity vβ =(3.00Γ104m/s)j^. what are the magnitude and direction of the particleβs acceleration produced by a uniform magnetic field bβ =(1.63t)i^+(0.980t)j^?
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Physics, 22.06.2019 09:30
(**i would really appreciate if this was answered soon** ) which pair of quantities includes one quantity that increases as the other decreases during simple harmonic motion?
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Physics, 22.06.2019 12:00
Lacie kicks a football from ground level at a velocity of 13.9 m/s and at an angle of 25.0Β° to the ground. how long will the ball be in the air before it lands? how far will the football travel before it lands?
Answers: 1
Physics, 22.06.2019 17:30
Chameleons catch insects with their tongues, which they can rapidly extend to great lengths. in a typical strike, the chameleon's tongue accelerates at a remarkable 220 m/s2 for 20 ms, then travels at constant speed for another 30 ms.
Answers: 1
Balance the reaction and state the type of chemical reaction it is. Type your answers in blue bold f...
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