An unknown metal displaces cadmium (Cd) from solution but does not displace chromium (Cr). Using the activity series, determine the unknown metal.

What is the name of the alkane having five carbons?

a chemist reacts 150.0 grams of HCl with an excess of MnO2. if the following reaction occurs: MnO2+4HCl=MnCl2+2H2O+Cl2 how many grams of mncl2 are formed

The generation currents are not substantially affected by externally applied electric fields. why not?

What type of chest tube system does this statement describe? a. This chest drainage system has no water column to control suction but uses a suction monitor bellow that balances the wall suction and you can adjust water suction pressure using the

A european cheese making recipe calls for 2.50 kg of whole milk. An american wishes to make the recipe has only measuring cups, which are marked in cups. If the density of milk is l. 03 g/cm^3 how many cups of milk does he need?

Give 3-5 pieces of evidence to support why cloning is bad.

Nitrogen combines with oxygen to form nitrogen monoxide (no) and nitrogen dioxide (no2). a sample of no consists of 1.14 g of oxygen and 1 g of nitrogen.

The modern periodic table reflects many improvements to Mendeleev's original table. If Mendeleev's table was incorrect, why is it still studied in chemistry classrooms today?

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Explain how the nettle is adapted for defence and protection