Organic Chemistry
Thanks! However, Do I convert the g I got by dividing by the molar mass of methyl E? The reaction is 1-to-1.
Organic Chemistry
If a student starts with 0.387 g of p-anisaldehyde and ends up with 0.265 g of methyl-E-4-methoxycinnamate, what are their theoretical and percent yields?
physics
A 0.101 kg meter stick is supported at its 40 cm mark by a string attached to the ceiling. A 0.68 kg object hangs vertically from the 6.61 cm mark. A second mass is attached at another mark to keep it horizontal and in rotational equilibrium. If the tension in the string attac...
physics
a ferry is crossing a river. If the ferry is headed due north with a speed of 2.5 meters per second relative to the water and the river's velocity is 3 meters per second to the east, what will the boat's velocity be relative to earth?
PHYSICS
goes less further?
PHYSICS
Suppose you are in a spaceship in freefall between Earth and the moon. How could you distinguish between a lead brick and an ordinary brick if you were blindfolded and wore gloves?
spanish did i use the right verbs?
never mind i got it
spanish did i use the right verbs?
yo creo que los dos necesitan un tratamiento que los ayuden (Ayudar) a dejar el tabaco Lo mejor es que nosotros (6) buscamos (buscar) un médico especialista que (7) sepa (saber) sobre adicción y que los asuste (8) (asustar) un poco
spanish did i use the right verbs?
Yo creo que necesita un trabajo en el que (4) tenga (tener) menos presiones.
spanish did i use the right verbs?
Todas las noches (2) debo (deber) dormir en un ambiente húmedo para poder respirar bien. Él dice que necesita algo que lo (3) calma (calmar).
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